On signal representation from generalized samples: Minmax approximation with constraints.
Hagai KirshnerTsvi G. DvorkindYonina C. EldarMoshe PoratPublished in: EUSIPCO (2006)
Keyphrases
- data sets
- signal processing
- approximation error
- constraint satisfaction
- lower bound
- representation scheme
- error bounds
- approximation methods
- continuous functions
- weighted average
- global constraints
- feature representation
- constrained optimization
- non stationary
- image representation
- special case
- feature vectors
- image processing